Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. suppose a particular mechanism has the following e

Suppose a particular mechanism has the following equilibria: Ni(CO)4(g) ⇌ Ni(s) + 4 CO(g)               K1 = 8.77             ΔH1 = 190 kJ MnO(s)...

90.2K

Verified Solution

Question

Chemistry

Suppose a particular mechanism has the following equilibria:

Ni(CO)4(g) ⇌Ni(s) + 4CO(g)              K1 =8.77            ΔH1 = 190 kJ

MnO(s) + CO(g) ⇌Mn(s) +CO2(g)       K2 =490             ΔH2 = 349 kJ

Mn(s) +H2O(g) ⇌ MnO(s) +H2(g)        K3 =0.0149         ΔH3 = -346 kJ

Determine the values of the equilibrium constant and enthalpychange for the net equation:

Ni(CO)4(g) + 4 H2O(g) ⇌Ni(s) + 4 CO2(g) +4H2(g)       Kc = ?     ΔH = ?

(You’ll want to review the rules for manipulating thestoichiometry of an equilibrium reaction and its equilibriumconstant in section 14.3 of the textbook. It is different thanusing Hess’s Law to find the net enthalpy change.)

3 species do not appear in the net question. Which are they?Classify each as an intermediate or a catalyst. How do you know thedifference?

Answer & Explanation Solved by verified expert
4.5 Ratings (616 Votes)
NiCO4g Nis 4 COg K1 877 H1 190 kJ MnOs COg Mns CO2g K2 490 H2 349 kJ Mns H2Og MnOs H2g K3 00149 H3 346 kJ To calculate Kc for    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Analyze the 20-year, 8% coupon rate (annual payment), $1,000 par value bond. The bond currently sells...

Finance
Q

VLSI circuit design integrated ciruit : fabrication and manufacturing in industry

Electrical Engineering
Q

Law question: law of tort 1. Tom was an employee of the restaurant and Peter was...

General Management
Q

The data below are for 30 people. The independent variable is “age” and the dependent variable...

Basic Math
Q

1cmx100cm If specific resistance of its material is 3 10 7 m then the resistance...

Physics
Q

5 Find the expression for the torque experienced by an electric dipole placed in a...

Physics
Q

In a school in Florida, 60% of the students stay in the school's dormitory and...

Geometry
Q

An assembly line worker can expect to earn $36 000, with a raise of 5%...

Geometry
Q

WoodCom manufactures 4 types of wooden products Each type of product requires rocessing times for...

Basic Math
Q

K The function f x x 2 is one to one a Find the inverse...

Calculus
Q

5. Determine the beta coefficient for a stock with a return of 10%, risk free...

Finance
Q

DESDE LES co

Finance